As math teachers, we do more than teach numbers and formulas. We shape how students view the subject itself. One powerful way to bring mathematics to life is by showcasing the diverse, brilliant minds behind the concepts we teach. Hanging posters of famous mathematicians in your classroom not only sparks curiosity, but also reminds students that math is a human endeavor, full of stories, struggles, breakthroughs, and real people who changed the world through their ideas.
Displaying mathematicians from a variety of backgrounds and time periods helps students see that mathematical thinking isn’t limited to one culture, gender, or era. Whether it’s Katherine Johnson calculating spaceflight trajectories, Al-Khwarizmi laying the foundation for algebra, or Maryam Mirzakhani exploring the complex beauty of geometry, each face on the wall tells a story of perseverance, discovery, and brilliance.
Here are 9 famous mathematicians that I like to highlight in my classroom. If you would like black and white or colored clip-art style posters, there’s a link below.
Katherine Johnson:
(1918–2020, United States) — NASA mathematician whose calculations enabled spaceflight missions. Broke racial and gender barriers in STEM.
René Descartes:
(1596–1650, France) — Developed the Cartesian coordinate system, laying the groundwork for analytical geometry and modern calculus.
Isaac Newton:
(1642–1727, England) — Co-founder of calculus and creator of the laws of motion and gravity. Key figure in mathematical physics.
Liu Hui:
(3rd century CE, China) — Refined methods for calculating pi and contributed to early Chinese geometry through his commentary on The Nine Chapters on the Mathematical Art.
Euclid:
(c. 300 BCE, Ancient Greece) — Known as the “Father of Geometry” for his influential work, Elements, a foundational geometry text.
Ada Lovelace:
(1815–1852, England) — Wrote the first algorithm for a machine, making her the world’s first computer programmer.
Hypatia:
(c. 360–415 CE, Egypt) — One of the first known female mathematicians, known for her work in geometry and preserving classical knowledge.
Al-Khwarizmi:
(c. 780–850, Persia) — Founder of algebra. His name gave rise to the word “algorithm,” and he helped spread Hindu-Arabic numerals.
Maryam Mirzakhani:
(1977–2017, Iran) — First woman to win the Fields Medal for her contributions to geometry and dynamical systems.
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